GNU/Linux Ubuntu 21.04 Installing Arduino IDE – QuickStart Guide
You are Welcome! The Tutorial shows you Step-by-Step How to Install Arduino IDE 2.0 Flatpak App in Ubuntu 21.04 Hirsute GNU/Linux Desktop.
And the Arduino Integrated Development Environment for Ubuntu Hirsute contains a Text Editor for Writing Code, a Message Area, a Text Console, a Toolbar with Buttons for Common Functions and a Series of Menus.
Moreover, it Connects to the Arduino and Genuino Hardware to Upload Programs and Communicate with them.
Especially relevant: also if Larger in Dimension the Flatpak App usually is truly Reliable and sometimes much easier to Setup than the traditional GNU/Linux App.
Finally, the guide includes detailed instructions on How to Getting Started with Arduino IDE.
1. Launching Terminal
Open a Terminal window
Ctrl+Alt+t on Desktop
(Press “Enter” to Execute Commands).